BR0318451A - estrutura de nó de rede de comunicações óptica - Google Patents

estrutura de nó de rede de comunicações óptica

Info

Publication number
BR0318451A
BR0318451A BRPI0318451-0A BR0318451A BR0318451A BR 0318451 A BR0318451 A BR 0318451A BR 0318451 A BR0318451 A BR 0318451A BR 0318451 A BR0318451 A BR 0318451A
Authority
BR
Brazil
Prior art keywords
optical
electrical
network
card
output
Prior art date
Application number
BRPI0318451-0A
Other languages
English (en)
Inventor
Daniele Androni
Fulvio Arecco
Eugenio Iannone
Giacomo Antonio Rossi
Original Assignee
Pirelli & C Spa
Telecom Italia Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli & C Spa, Telecom Italia Spa filed Critical Pirelli & C Spa
Publication of BR0318451A publication Critical patent/BR0318451A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0307—Multiplexers; Demultiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0003—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

"ESTRUTURA DE Nó DE REDE E REDE DE COMUNICAçõES óPTICA". Uma estrutura de rede em nó (105~ i~) para uma rede de comunicações óptica (100) compreende um alojamento (200) dotado de uma pluralidade de fendas (205), e uma pluralidade de cartões (210-245) inseridos nas fendas. A pluralidade de cartões (210-245) inclui pelo menos um primeiro cartão dotado de uma entrada óptica (310) para receber um sinal óptico WDM de entrada de uma linha óptica (110~ 1~, 110~ 2~) da rede, um primeiro dispositivo óptico (315) para extrair pelo menos um sinal óptico componente a um comprimento de onda do sinal óptico WDM de entrada e pelo menos uma saída óptica (320~ 1~-320~ 9~) tornando disponível o pelo menos um sinal óptico componente. Pelo menos um segundo cartão (220, 225) é previsto, distinto do primeiro cartão, tendo pelo menos um soquete (405-420) mecânica e eletricamente adaptado para receber um de uma pluralidade de componentes eletro-ópticos intercarmbiáveis (500). Cada componente eletro-óptico tem uma entrada óptica (505), uma unidade de conversão óptica em elétrica (525), uma saída elétrica (515), e uma entrada elétrica (520), uma unidade de conversão de elétrica em óptica, uma saída óptica (510).
BRPI0318451-0A 2003-08-07 2003-08-07 estrutura de nó de rede de comunicações óptica BR0318451A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/008748 WO2005015798A1 (en) 2003-08-07 2003-08-07 A modular, easily configurable and expandible node structure for an optical communications network

Publications (1)

Publication Number Publication Date
BR0318451A true BR0318451A (pt) 2006-09-12

Family

ID=34129897

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318451-0A BR0318451A (pt) 2003-08-07 2003-08-07 estrutura de nó de rede de comunicações óptica

Country Status (8)

Country Link
US (1) US20070258715A1 (pt)
EP (1) EP1652326A1 (pt)
JP (1) JP2007515815A (pt)
CN (1) CN1839575B (pt)
AU (1) AU2003281996A1 (pt)
BR (1) BR0318451A (pt)
CA (1) CA2534673C (pt)
WO (1) WO2005015798A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7646981B2 (en) * 2004-03-01 2010-01-12 Adc Telecommunications, Inc. WDM systems and methods
US7970283B2 (en) 2005-03-07 2011-06-28 Finisar Corporation High speed SFP transceiver
US20060228076A1 (en) * 2005-03-30 2006-10-12 Xerox Corporation Parallel optical interface
WO2007078996A2 (en) * 2005-12-30 2007-07-12 Teknovus, Inc. Small form factor, pluggable onu
US8014671B1 (en) 2006-01-13 2011-09-06 Lockheed Martin Corporation Wavelength division multiplexed optical channel switching
US8023825B2 (en) 2006-04-04 2011-09-20 Cisco Technology, Inc. Optical switching architectures for nodes in WDM mesh and ring networks
CN101039161B (zh) * 2007-03-05 2011-10-26 华为技术有限公司 电光转换模块、光电转换模块
CN101030831B (zh) * 2007-03-19 2011-07-20 华为技术有限公司 波分复用装置及实现波分复用功能的方法
JP5029193B2 (ja) * 2007-07-31 2012-09-19 日本電気株式会社 光送受信サブアセンブリ、及び光送受信モジュール
WO2009070062A1 (en) * 2007-11-29 2009-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Adapter, arrangement and method
US8565119B2 (en) * 2009-04-14 2013-10-22 Schweitzer Engineering Laboratories Inc Network discovery and data transfer using SNMP in an electric power transmission or distribution system
US8265482B2 (en) * 2009-10-02 2012-09-11 Fujitsu Limited Device and method to allow for uni-directional traffic on local area networks
US8509101B2 (en) * 2009-10-14 2013-08-13 Schweitzer Engineering Laboratories Inc Systems and methods for a configurable communication device
US8261357B2 (en) * 2009-10-14 2012-09-04 Schweitzer Engineering Laboratories, Inc. Systems and methods for license entitlement key distribution
WO2013044408A1 (en) * 2011-09-27 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for path switching
JP5927165B2 (ja) * 2012-10-26 2016-05-25 アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド １つ又は複数の並列光トランシーバモジュールをシステムの回路基板と相互接続するためのコネクタアセンブリ、システム及び方法
JP6024391B2 (ja) 2012-10-31 2016-11-16 富士通株式会社 伝送装置、伝送システム、及び障害検出方法
US9325604B2 (en) * 2013-03-15 2016-04-26 Plexxi Inc. System and method for data center optical connection
CN104717016B (zh) * 2013-12-12 2018-03-09 华为技术有限公司 一种光模块、线卡及光通信系统
US20150260779A1 (en) * 2014-03-12 2015-09-17 Kabushiki Kaisha Toshiba Semiconductor device
US9839162B2 (en) 2015-03-09 2017-12-05 Vapor IO Inc. Cooling system for data center rack
US9967135B2 (en) 2016-03-29 2018-05-08 Schweitzer Engineering Laboratories, Inc. Communication link monitoring and failover
US10884205B2 (en) 2018-09-06 2021-01-05 Hewlett Packard Enterprise Development Lp Modular faceplate optical connection
US10678008B1 (en) * 2018-11-16 2020-06-09 Hewlett Packard Enterprise Development Lp Optical signal aggregation for optical communication in high bandwidth, high density architectures
US11362965B2 (en) * 2019-06-21 2022-06-14 Arista Networks, Inc. System and method for reconfigurable network device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487120A (en) * 1994-02-09 1996-01-23 International Business Machines Corporation Optical wavelength division multiplexer for high speed, protocol-independent serial data sources
US5898801A (en) * 1998-01-29 1999-04-27 Lockheed Martin Corporation Optical transport system
JP2000232412A (ja) * 1999-02-09 2000-08-22 Nec Corp 光伝送システムおよび方法
DE19906862A1 (de) * 1999-02-18 2000-08-24 Siemens Ag Netzknoten mit optischen Add/Drop-Modulen
US6650803B1 (en) * 1999-11-02 2003-11-18 Xros, Inc. Method and apparatus for optical to electrical to optical conversion in an optical cross-connect switch
US6965561B1 (en) * 2000-11-10 2005-11-15 Redfern Braodband Networks, Inc. Terminal multiplexer structure
US20030023709A1 (en) * 2001-02-28 2003-01-30 Alvarez Mario F. Embedded controller and node management architecture for a modular optical network, and methods and apparatus therefor
US20020186430A1 (en) * 2001-06-12 2002-12-12 Ross Halgren Communications network
US7515629B2 (en) * 2002-07-22 2009-04-07 Broadcom Corporation Conditioning circuit that spectrally shapes a serviced bit stream
US7733900B2 (en) * 2002-10-21 2010-06-08 Broadcom Corporation Multi-service ethernet-over-sonet silicon platform
US6809258B1 (en) * 2003-02-24 2004-10-26 Cisco Technology, Inc. Apparatus for cable routing management
US6956847B2 (en) * 2003-06-19 2005-10-18 Cisco Technology, Inc. Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform

Also Published As

Publication number Publication date
US20070258715A1 (en) 2007-11-08
CA2534673C (en) 2014-01-28
EP1652326A1 (en) 2006-05-03
CA2534673A1 (en) 2005-02-17
CN1839575A (zh) 2006-09-27
AU2003281996A1 (en) 2005-02-25
CN1839575B (zh) 2011-11-02
WO2005015798A1 (en) 2005-02-17
JP2007515815A (ja) 2007-06-14

Similar Documents

Publication Publication Date Title
BR0318451A (pt) estrutura de nó de rede de comunicações óptica
BR0116688A (pt) Método de comunicação de dados, e dispositivos para conversão e comunicação de dados entre rede óptica de telecomunicações e sistema de energia elétrica
ES2109148B1 (es) Red optica de comunicaciones.
BR9806973A (pt) Aparelho de inserção de força/fibra de rede de área residencial fotÈnica.
AU2014311217A8 (en) Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks
BR112014026001B1 (pt) Dispositivo de terminal de linha ótica e método de implementação do mesmo
CN104125517B (zh) 一种光传输系统、模式耦合器和光传输方法
EP3079311B1 (en) Annular optical buffer and optical signal storage and reading method
EP2645608A1 (en) Optical line terminal, optical network unit and passive optical network system
US9429724B2 (en) Stackable interface modules for customized network functions
CN213302590U (zh) 光模块
EA200101129A3 (ru) Модуль и способ переконфигурирования волоконно-оптических сетей
CN202696612U (zh) 一种使用集成光电探测器的40g cfp光模块
CN111799642A (zh) 一种兼容sfp+封装的光纤放大器
CN101877801A (zh) 基于半导体光放大器的波分复用无源光网络光线路终端
TW200509592A (en) Restoring power in a hot swappable multi-server data processing environment
CN208001282U (zh) 光模块的转接装置和系统
Liboiron-Ladouceur et al. Bit-parallel message exchange and data recovery in optical packet switched interconnection networks
CN106209243B (zh) 中继光模块
CN204145501U (zh) 一种光功率监控电路、光模块和光网络
KR20110129658A (ko) ＷＤＭ ｈｙｂｒｉｄ-ＰＯＮ용 Ｇ-ＰＯＮ 시스템의 ＯＬＴ 장치
Chen et al. Efficient Optical Power Delivery System for Hybrid Electronic-Photonic Manycore Processors.
WO2021238688A1 (zh) 集群光源和产生集群光源的方法
KR100632350B1 (ko) 수동광통신망 광선로종단장치용 광모듈조립체 및수동광통신망 광통신망장치용 광모듈조립체
ES2076103B1 (es) Sistema de comunicaciones digitales con acceso multiple por division en el tiempo mediante fibra optica.

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TELECOM ITALIA S.P.A. (IT) , PGT PHOTONICS S.P.A.

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B25A Requested transfer of rights approved

Owner name: PGT PHOTONICS S.P.A. (IT) , MOSAID TECHNOLOGIES IN

Free format text: TRANSFERIDO DE: TELECOM ITALIA S.P.A.

B25A Requested transfer of rights approved

Owner name: MOSAID TECHNOLOGIES INCORPORATED (CA)

Free format text: TRANSFERIDO DE: PGT PHOTONICS S.P.A.

B25A Requested transfer of rights approved

Owner name: GOOGLE INC. (US)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.